What Happens to Passwords After QDay?

Started by GameChanger, May 01, 2026, 01:50 PM

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Topic: What Happens to Passwords After QDay?   Views(Read 79 times)

GameChanger

Q: Will quantum computers instantly crack every password? A: No, passwords are not the same thing as public key encryption, and a strong password hash still matters. Q: So where is the danger? A: Weak passwords, stolen databases, old hashing methods, and encrypted backups could all become more attractive targets as computing power improves. Q: What should users and site owners do now? A: Use long unique passwords, password managers, multi-factor authentication, modern password hashing, and remove old stored secrets that no longer need to exist

Danny47

This is a great myth-busting topic because a lot of people mix up passwords, encryption, and signatures
Gunners for life.

DotEXE

The boring advice still wins here. Unique passwords and a manager solve more real problems than quantum panic does

NightOwl94

Old databases are the scary part. Sites that keep ancient hashes around are building future trouble for themselves
Not financial advice. Not medical advice. Just vibes.

PaleCipher

I would add that deleting old data is underrated. You cannot leak a password reset table or backup that no longer exists

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